Disciple of a Demonic Cult 

Time travelling from the majestic era after the Recuperation of Reiki, he became Kimura Kazuki, a 16-year-old high school student in Japan, one year before the Reiki Recuperation.

Tentatively, he set out to hone himself to the bone, burning candles at both ends to stockpile resources in preparation for the imminent Recuperation of Reiki. His goal was to be many steps ahead of all humanity when the time comes.

However, it seemed like fate had decided to play a cruel trick on him.

One year later, the Recuperation of Reiki... did not happen as expected.

The Sword Deity in Tokyo

On Monday afternoon, Kimura Kazuki finished his class and was preparing to go to Suiryu Duplex Apartment to tutor the Furuhashi sisters as usual.

As for the Sun and Moon Sword that Nishiyama Chiyoko handed him for refinement, he couldn't work relentlessly for two consecutive weeks on someone else's weapon.

He was fully prepared for the Akichi High School's matter. He would head to Akichi High School once he wrapped up his tuition class with the Furuhashi sisters.

Kimura Kazuki was hoping that he could go to Akichi High School again to face the Multi-armed Demon when he is much stronger. Unfortunately, time did not allow for it as the Multi-armed Demon was going to achieve the Metamorphosis State soon.

If he cannot eliminate the opponent at the Foundation State, then the Multi-armed Demon would be a considerable threat to humankind once he can leave the school after it achieves the Metamorphosis State.

The Great Demon Kimura Is Here!